㈠ 誰可以幫忙提供多一些初中英語話題作文，要帶翻譯的。
初中英語熱門話題作文例文
作者：佚名
一、如今，在我們身邊，父母均在外打工的留守兒童比比皆是。關注留守兒童，事構建和諧社會的重要內容。關注留守兒童，要靠全社會的共同努力。你認為留守兒童面臨的主要問題有那些？為了解決留守兒童的問題，請你向當地政府提建議。
提示：1.缺乏父母的關愛，性格孤僻，學習壓力大、自卑。
2.缺乏安全保障（家庭照官不力，容易犯錯誤甚至犯罪）。
建議：1.學校建立留守兒童心裡咨詢室，老師應該把愛播撒到每一個留守兒童的心田。
2.政府利用節假日建立留守兒童家長學校。
3.社會各界開展與留守兒童一幫一結對子的活動。
4.父母盡可能回到孩子身邊，給孩子生活上和學習上的幫助和關愛。
Dear Mayor:
I'm a middle school student. I'm writing to tell you something aroud us. Nowadays, there are many left-behind children whose parents work away from their hometowns. Most of them are from the coutryside, you know, they have many problem. They are always lonely and stressed out because they are short of their parents' love. At the same time, they are easy to make mistakes even do some thing against the laws, because they're short of their families' care.
How to solve their problems? In my eyes, the government can set up a parents school for these children on holidays, you can organize" hand-in-hand" activity to call on more people to help them. You can also raise money to donate to these children. As the song says:"If everyone gives their love, the world will be better." It's very important for us to pay more attention to these children if we want to build a harmonious society.
Best wishes to you!
Sincerely, Li Hua
二、小偉做了一個夢。他夢見自己為北京奧運會做一名志願者，他努力幫助來自世界各地的外國朋友……在交談中，小偉讓外國朋友更多地了解北京。外國朋友感謝小偉，並認為小偉的英語非常好。小偉很高興，他甜蜜地笑了…… 參考詞彙：try/do one's best, find (that), heavy (lost) , carry (show, take), taxi (car, bike), on the way, talk with (with)
Xiao Wei had a dream last night . In the dream, he wolunteered to serve the Beijing Olympics. He tried his best to help the foreign friends from different countries. When he found a foreign friend worried in the street, he went up to him and asked him what was the matter. The foreigner told Xiao Wei he was Jack , and he forgot the way to the Sun Hotel. Then Xiao Wei stopped a taxi and took him to the Sun Hotel . Xiao Wei talked with Jack on the way, he made Jack know more about Beijing . Jack thanked Xiao Wei very much , he thought Xiao Wei's English was very good. Xiao Wei was very happy.He smiled and smiled. Then he woke up .......
三、去年春節期間，我國大部分地區遭受雪災，特別是南方，室幾十年未遇。公路、鐵路、機場都被迫關閉，電網癱瘓，數百萬人不能回家過年。部分山區人民生活異常困難，在各級政府的帶領下，人民群眾、解放軍戰士英勇抗擊雪災，涌現出大批可歌可泣的英雄事跡。作為一名中學生，你有何感想？有何打算？能不能改變這種狀態？
As we know, our country suffered heavy snow last Spring Festival. Everything was covered with heavy snow. It made the buses, trains and planes stop. Millions of people couldn't go home. Many people suffered trouble. There was no food, water or light in some places. Our government called on people to fight against heavy snow. As a student, I think we should learn from those heroes. We must study hard at school. We should learn all kinds of nowledge to make our motherland stronger, better and richer.
四、假設你是李曉平，是黃岡中學的學生。請你圍繞「建設和諧社會」的主題，根據下面所給出的提示，用英語給全省中學生寫一封倡議書。
1．人與社會：祖國、家鄉、學校，熱愛關心；
2．人與人：家人、師長、同學，誠信互助；
3．人與自然：能源、環境、動植物，愛惜保護；
4．你的態度：內容由考生自己擬定。
注意：
1．詞數100左右；
2．倡議書的開頭、結尾以及提示句已為你寫好，不計入詞數；
3．內容可適當發揮，注意行文連貫。
Build a Harmonious Society
Dear fellow students,
Our government is going to build a "harmonious society". I think it is everyone's ty to work hard to achieve this goal.
As high school students, what should we do ?
First of all, we should love our motherland. Let's take a great interest in the development of our hometowns and take an active part in our school's activities.
Secondly, let's fill the world with love. We should show our respect for old people, our parents and our teachers. We should also care for each other and help those in need. Mostimportant of all, all of us must be faithful and honest in our daily life.
Finally, let's work together to save energy and protect our natural environment, including animals, trees, flowers and grass.
As for myself, I will study even harder and try my best to do all the above.
Dear fellow students, let's start right now and spare no effort to do a little bit every day,every hour, and every minute!
Li Xiaoping
From Huanggang High School
五、根據所給中文提示語，以「Saving the Earth』』為題寫一篇80字左右的段文。注意語句擴展，意思連慣。段文開頭已給出。 中文提示語： 1. 任何保護環境已成為世界最大難題之一。 2. 垃圾污染環境、損害健康，不要到處扔垃圾。 3. 廢水流到江里、湖裡和田地里，污染農作物，殺死大量的魚。 4. 保持環境干凈和整潔。我們只有一個地球，應該保護她，使我們的家園更加美麗。 所給詞語：pollute , harm, throw, rubbish, pour, try one』s best Saving the Earth How to protect the environment becomes…..
Saving the Earth How to protect the environment becomes one of the biggest problems in the world. We can find the rubbish not only pollutes our environment but also harms people』s health. So we should not throw rubbish onto the ground. Some factories are pouring waste water into rivers, the lakes and the fields. It can pollute plants, sometimes it can kill lots of fish.We must keep our environment clean and tidy. We have only one earth. We must try our best to protect her, and make our home more beautiful
六、為了保護地球有限的資源，我們應該採取什麼措施呢？請根據下面的提示寫一篇約80詞的短文，短文開頭已經給出。
提示詞；1.save water, the source of life , protect drinking water, stop polluting, make full use of it
2.save electricity, crucial, turn off, other electric machines
3. save forests, useful ,stop cutting down
4.recycle useful rubbish, save resources
Although the world develops much faster and better, the resources on the earth get fewer and fewer.In order to protect them,something must be done. Save water. Water is the source of life. No water, no life. So it』s very important for us to do so.Not only should we protect drinking water and stop polluting it, but also make full use of it. Save electricity. It is crucial. We can』t imagine what the life will be like without it.Everyone should do his best to save electricity. Don』t forget to turn off lights or other electric machines when we finish working. Save forests. They are useful .Please stop cutting them down and use recycled paper instead. Make our world a green one to live in. Recycle useful rubbish. Plenty of rubbish can be recycled like cans,paper, bottles, and so on. We can save resources in this way.
㈡ 求助，請高手幫忙翻譯一下下面的幾段文字
Over 20 years, scientist and the engineers start resolve Shanghai to sink to decline a problem, adopted restriction to pump water at that time of some measure, Shanghai strengthenned these measures in 2003.Request an each dozen an one mouthful a deep well, all want official permission.
Currently, mining groundwater the quantity has already had a control, the capacity of every year is 100,000,000 sign a square rice, pass these restrictions, city hall in Shanghai and related sections in the joint effort now.With decelerates the speed that Shanghai descends to sink further.
Because 20 centuries second half leaf to excessively open up of the land, big 興 the Anne 嶺's south forest edge has already retreated 200 kilometers at least, the big 興 is one of Chinese main LIN2 QUs, there is much waterfalls in its south region, very in keeping with farming.
In the past 50 years, a great deal of forest of this regions encounter to the breakage, is open up to become farmland, according to big 興 environmental protection the expert say, 200 kilometers of just retreat to distance in big 興 south of keep to calculate.
The big 興 LIN2 QU's area descend, cause the soil erosion and the river bed dried up, some places in Inner Mongolia, plant ever and thickly quilt, have already disappeared currently.A lot of rivers are already a year river often, now indeed decline the water but dried up because of lack.
In the past decade, Shanghai with equally sink to decline about 16 millimeters speed annually, with since 20's in 20 centuries, center city area in Shanghai about 600 district of the square kilometers have already equally descended to sink 2000 millimeter, some places even come to a 3000.
As early as 1921, the geologist discovers Shanghai is descending to sink, the expert thinks consistently, a main reason that sinks to decline is a groundwater to mine excessively, moreover, the fast increment of the city center skyscraper is also one of the reason that Shanghai sinks to decline.
Though this region forbids to open up in great quantities now, some farmers try to extend their farmland still, so forest still Be being eroded graally, the national forest management bureau will launch inquisition, looking up a responsibility person who result in now situation.
Pay attention to increasingly to the environment problem along with the international society, the environmental protection instry develops rapidly within the scope of world, the flourishing and national environmental protection instry increases annually 100 divide 6, but in East Asia with pulled this numeral of a little bit beautiful developing countries to then exceed 100 divide 10.
The environmental protection instry of China also in the booming development, since recent more than 10 years, the Chinese government promotes environmental protection strongly, in this kind of case, the environmental protection instry development is quick, having already become national economy an importance to constitute part.
The Chinese environmental protection instrial structure unbalance, the environmental protection service, the environmental protection proct, the market of[with] the environmental protection technique and the environmental protection funds needs a further development.The Chinese environmental protection instry contain huge potential, but have to adopt some measure to come to well exertive this kind of potential.
After big dam in Yangtse gorges starts retain water, fluid matter in Yangtze River has no occurrence variety.The wreath 衛 worker already from the water level river bed top clearance 1,990,000 ton garbages, 1,980,000 ton instrial waste, and 1500 ton dangerous odd-come-short, and carried on disinfection to 5,000,000 all toilets in the square meters.
The environment learns an estimate, fluid matter in Yangtse gorges still will keep national x-rated level, however start soar along with the reservoir water level after retain water, the water current speed reces slowly, river the by one's own sweep of the water ability will have to descend.Therefore, reservoir in Yangtse gorges still faces a huge challenge.
Decade in aftertime, China will invest about 400 憶 renminbis in the database area of Yangtse gorges, about 憶 US$48.The cent criticizes to build up 150 processing factories a processing factory with 170 city garbage, anticipate can handle this region 100 divide 85 above waste water and the garbages.
First stage, heavy celebrate to have already set up 19 dirty water processing factories with 13 garbage processing factories, they win of greatly part of will throw in movement before the reservoir water level soar to 135 meters.Locate the database area about 1000 severity pollution business enterprises to have already been close moreover
㈢ 求天然氣行業英語詞彙
oil field 油田
wildcat 盲目開掘的油井
percussive drilling 沖擊鑽探
rotary drilling 旋轉鑽探
offshore drilling 海底鑽探
well 井，油井
derrick 井架
Christmas tree 採油樹
crown block 定滑輪
travelling block 動滑輪
drill pipe, drill stem 鑽桿
drill bit 鑽頭
roller bit 牙輪鑽頭
diamond bit 鑽石鑽頭
swivel 泥漿噴嘴
turntable, rotary table 輪盤
pumping station 泵站
sampling 取樣
sample 樣品，樣本
core sample 礦樣
storage tank 儲油罐
pipeline 油管
pipe laying 輸油管線
oil tanker 油輪
tank car, tanker （鐵路）罐車，槽車
tank truck, tanker （汽車）運油罐車，油罐車
refining 煉油
refinery 煉油廠
cracking 裂化
separation 分離
fractionating tower 分餾塔
fractional distillation 分餾
distillation column 分裂蒸餾塔
polymerizing, polymerization 聚合
reforming 重整
purification 凈化
hydrocarbon 烴，碳氫化合物
crude oil, crude 原油
petrol 汽油（美作：gasoline）
LPG, liquefied petroleum gas 液化石油氣
LNG, liquefied natural gas 液化天然氣
octane number 辛烷數，辛烷值
vaseline 凡士林
paraffin 石蠟
kerosene, karaffin oil 煤油
gas oil 柴油
lubricating oil 潤滑油
asphalt 瀝青
benzene 苯
fuel 燃料
natural gas 天然氣
olefin 烯烴
high-grade petrol, high-octane petrol 高級汽油，高辛烷值汽油
plastic 塑料
希望可以幫到你！
㈣ 納米材料在各個行業中的應用
（一）力學性質
高韌、高硬、高強是結構材料開發應用的經典主題。具有納米結構的材料強度與粒徑成反比。納米材料的位錯密度很低，位錯滑移和增殖符合Frank-Reed模型，其臨界位錯圈的直徑比納米晶粒粒徑還要大，增殖後位錯塞積的平均間距一般比晶粒大，所以納迷材料中位錯滑移和增殖不會發生，這就是納米晶強化效應。金屬陶瓷作為刀具材料已有50多年歷史，由於金屬陶瓷的混合燒結和晶粒粗大的原因其力學強度一直難以有大的提高。應用納米技術製成超細或納米晶粒材料時，其韌性、強度、硬度大幅提高，使其在難以加工材料刀具等領域占據了主導地位。使用納米技術製成的陶瓷、纖維廣泛地應用於航空、航天、航海、石油鑽探等惡劣環境下使用。
（二）磁學性質
當代計算機硬碟系統的磁記錄密度超過1.55Gb/cm2，在這情況下，感應法讀出磁頭和普通坡莫合金磁電阻磁頭的磁致電阻效應為3%，已不能滿足需要，而納米多層膜系統的巨磁電阻效應高達50%，可以用於信息存儲的磁電阻讀出磁頭，具有相當高的靈敏度和低噪音。目前巨磁電阻效應的讀出磁頭可將磁碟的記錄密度提高到1.71Gb/cm2。同時納米巨磁電阻材料的磁電阻與外磁場間存在近似線性的關系，所以也可以用作新型的磁感測材料。高分子復合納米材料對可見光具有良好的透射率，對可見光的吸收系數比傳統粗晶材料低得多，而且對紅外波段的吸收系數至少比傳統粗晶材料低3個數量級，磁性比FeBO3和FeF3透明體至少高1個數量級，從而在光磁系統、光磁材料中有著廣泛的應用。
（三）電學性質
由於晶界面上原子體積分數增大，納米材料的電阻高於同類粗晶材料，甚至發生尺寸誘導金屬——絕緣體轉變（SIMIT）。利用納米粒子的隧道量子效應和庫侖堵塞效應製成的納米電子器件具有超高速、超容量、超微型低能耗的特點，有可能在不久的將來全面取代目前的常規半導體器件。2001年用碳納米管製成的納米晶體管，表現出很好的晶體三極體放大特性。並根據低溫下碳納米管的三極體放大特性，成功研製出了室溫下的單電子晶體管。隨著單電子晶體管研究的深入進展，已經成功研製出由碳納米管組成的邏輯電路。
（四）熱學性質
納米材料的比熱和熱膨脹系數都大於同類粗晶材料和非晶體材料的值，這是由於界面原子排列較為混亂、原子密度低、界面原子耦合作用變弱的結果。因此在儲熱材料、納米復合材料的機械耦合性能應用方面有其廣泛的應用前景。例如Cr-Cr2O3顆粒膜對太陽光有強烈的吸收作用，從而有效地將太陽光能轉換為熱能。